1 July 3, 2018

Calculation of 2017 Crude Average Carbon Intensity Value Posting: Section 95489(c)(3) of the Low Carbon Fuel Standard (LCFS) Regulation1 states that each year the Executive Officer will post the Annual Crude Average carbon intensity calculation at the ARB-LCFS website for public comment. Written comments shall be accepted for 15 calendar days following the date on which the analysis was posted. Only comments related to potential factual or methodological errors in the posted Annual Crude Average carbon intensity value may be considered. The Executive Officer shall evaluate the comments received and, if the Executive Officer deems it necessary, may request in writing additional information or clarification from the commenters. Commenters shall have 10 days to respond to these requests. The Executive Officer shall post the final Annual Crude Average carbon intensity value at the ARB-LCFS website within 15 days of completion of the comment period, if no comments are received. If comments are received, the Executive Officer shall post the final Annual Crude Average carbon intensity value within 30 days of completion of the comment period or within 25 days of the latest request by the Executive Officer for additional information or clarification from a commenter, whichever is later. Calculation of 2015, 2016 and 2017 Annual Crude Average Carbon Intensity Values: Table 1 shows California crude volumes and Annual Crude Average carbon intensity values for 2015, 2016 and 2017. Tables 2, 3 and 4 show breakdowns of the sources of crude oil supplied to California refineries during 2015, 2016 and 2017 as well as the carbon intensity values assigned to these crude sources.2 All crude oil produced in and offshore of California during the time period of 2015 to 2017 was assumed to be refined in California.3 The volume contributions for California produced crudes are based on oil production data obtained from the California Department of Conservation.4 The volume contributions for California federal offshore crudes are based on oil production data obtained from the Bureau of Safety and Environmental Enforcement.5 The volume contributions of imported crudes are based on oil supply data submitted by refineries as part of annual LCFS reporting. The annual crude average carbon intensity values are a volume-weighted average of the carbon intensities for the crudes supplied in a given year.

1 The LCFS regulation is published at California Code of Regulations (CCR), title 17, sections 95480-95497. Subsequent section references are to CCR title 17. 2 Crude carbon intensity values are from Table 8 of the LCFS regulation https://www.arb.ca.gov/regact/2015/lcfs2015/lcfsfinalregorder.pdf. These carbon intensity values are based on oil field data from the year 2012. 3 The total volume of California state and federal offshore crude supplied to California refineries as reported to ARB was 623 million barrels, which closely matches the total volume reported by oil producers to California Department of Conservation and Bureau of Safety and Environmental Enforcement of 621 million barrels. 4 California Department of Conservation, Online Production and Injection Query and Database, http://opi.consrv.ca.gov/opi/opi.dll (accessed May 19, 2016, May 10, 2017, and April 13, 2018). 5 Bureau of Safety and Environmental Enforcement website https://www.data.bsee.gov/Main/PacificProduction.aspx (accessed April 21, 2016, May 11, 2017 and May 9, 2018).

2 July 3, 2018

Table 1: Crude Volumes and Annual Crude Average Carbon Intensity Values

Year 2015 2016 2017 CI (gCO2e/MJ) 12.06 12.14 11.93 Volume (bbl) 605,749,048 582,101,235 621,246,732

Calculation of California Baseline Crude Average Carbon Intensity: 𝐶𝐶𝐶𝐶𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵 is the California Baseline Crude Average carbon intensity value, in gCO2e/MJ, attributed to the production and transport of the crude oil supplied as petroleum feedstock to California refineries during the baseline calendar year, 2010, and is calculated by the following formula for the 2017 compliance period: 𝐶𝐶𝐶𝐶𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵 =

[11.98 × 605,749,048 + 11.98 × 582,101,235 + 11.98 × 621,246,732][605,749,048 + 582,101,235 + 621,246,732]

𝐶𝐶𝐶𝐶𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵 = 11.98

Calculation of Three-Year California Crude Average Carbon Intensity: 𝐶𝐶𝐶𝐶2017𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵 is the Three-year California Crude Average carbon intensity value, in gCO2e/MJ, attributed to the production and transport of the crude oil supplied as petroleum feedstock to California refineries during the most recent three calendar years (2015, 2016 and 2017), and is calculated by the following formula:

𝐶𝐶𝐶𝐶2017𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵 =[12.06 × 605,749,048 + 12.14 × 582,101,235 + 11.93 × 621,246,732]

[605,749,048 + 582,101,235 + 621,246,732]

𝐶𝐶𝐶𝐶2017𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵 = 12.04

Summary: The Three-year California Crude Average carbon intensity of 12.04 gCO2e/MJ is less than the California Baseline Crude Average carbon intensity of 11.98 gCO2e/MJ plus 0.10 gCO2e/MJ. Therefore, pursuant to section 95489(b) of the LCFS regulation, no incremental deficits for CARBOB or diesel will be added to each affected regulated party’s compliance obligation for the annual compliance period of 2019.

3 July 3, 2018

Table 2: 2015 Refinery Crude Supply

Country/State Crude Name 2012 CI (g/MJ)

2015 Volume (bbl)

2015 Volume Weighted Average CI 12.06 605,749,048 Angola Clov 8.25 4,204,843 Girassol 10.33 1,118,099 Greater Plutonio 9.78 1,774,496 Hungo 9.10 1,486,409 Pazflor 8.91 3,119,864 Sangos 11.98 3,051,709 Australia Pyrenees 5.99 454,412 Vincent 5.05 652,505 Belize Belize Light 11.98 360,417 Brazil Bijupira Salema 8.08 433,868 Iracema (Cernambi) 11.98 5,078,582 Lula 9.94 2,931,225 Ostra 6.54 337,723 Peregrino 11.98 302,079 Sapinhoa 8.53 5,694,501 Tubarao Azul 11.98 26,098 Tubarao Martelo 11.98 104,143 Canada Access Western Blend 16.31 247,794 Albian Heavy Synthetic (all grades) 19.90 1,463,238 Boundary Lake 8.27 102,760 Burnaby Blend 11.98 154,030 Canadian Conventional Heavy 9.27 269,969 Cold Lake 18.40 3,605,136 Kearl Lake 12.05 308,662 Mixed Sweet 8.27 1,707,626 Shell Synthetic (all grades) 21.39 199,994 Suncor Synthetic (all grades) 23.71 2,286,703 Surmont Heavy Blend 18.26 792,787 Wabasca 6.79 269,509 Western Canadian Select 18.43 29,942 Colombia Castilla 9.61 4,374,828 Magdalena 21.01 3,066,144 South Blend 9.22 3,669,732

4 July 3, 2018

Vasconia 9.33 30,722,134 Ecuador Napo 9.56 23,122,264 Oriente 10.90 39,409,691 Equatorial Guinea Ceiba 10.88 1,713,733 Iraq Basra Light 13.08 17,149,050 Kuwait Kuwait 10.31 26,477,992 Mexico Isthmus 10.16 359,910 Peru Loreto 8.23 687,938 Pirana 11.98 249,579 Russia ESPO 13.70 3,264,866 Sokol 10.51 536,721 Saudi Arabia Arab Extra Light 9.35 27,322,040 Arab Light 9.15 81,249,853 Arab Medium 8.66 5,423,168 Venezuela Boscan 10.76 1,602,120 Hamaca DCO 7.63 692,490 US Alaska ANS 12.93 75,321,220 US Colorado Niobrara 8.03 1,330,366 US Gulf of Mexico Mars 11.98 304,100 US Louisiana GCA 11.98 93,626 US New Mexico Four Corners 9.37 1,263,943 New Mexico Sweet 9.37 236,315 US North Dakota Bakken 10.18 862,859 US Texas Eagle Ford Shale 12.03 134,093 US Utah Utah Sweet 5.99 351,327 Utah Black Wax 5.09 169,700 US Wyoming Wyoming Sweet 24.11 70,744 US California Aliso Canyon 4.16 194,618 Ant Hill 22.04 42,769 Antelope Hills 6.56 111,775 Antelope Hills, North 19.14 336,624 Arroyo Grande 29.33 498,091 Asphalto 8.00 225,255 Bandini 6.78 5,910 Bardsdale 3.63 268,388 Barham Ranch 2.64 77,361 Beer Nose 2.50 3,706 Belgian Anticline 3.56 35,974

5 July 3, 2018

Bellevue 7.52 31,508 Bellevue, West 4.55 9,164 Belmont, Offshore 4.15 621,834 Belridge, North 4.77 2,329,514 Belridge, South 14.84 22,901,920 Beverly Hills 4.49 670,634 Big Mountain 2.58 25,188 Blackwells Corner 5.03 11,797 Brea-Olinda 3.17 1,071,791 Buena Vista 7.45 1,186,195 Burrel 25.23 14,840 Cabrillo 2.49 22,714 Canal 4.17 23,829 Canfield Ranch 3.99 90,987 Carneros Creek 3.40 19,447 Cascade 2.12 159,831 Casmalia 9.35 198,338 Castaic Hills 2.52 5,812 Cat Canyon 4.08 1,289,170 Cheviot Hills 3.39 31,173 Chico-Martinez 15.81 199,064 Cienaga Canyon 4.08 23,212 Coalinga 27.85 6,780,338 Coles Levee, N 4.56 210,258 Coles Levee, S 2.70 71,286 Comanche 7.88 22,968 Coyote, East 6.15 239,183 Cuyama, South 14.43 192,364 Cymric 19.23 16,544,912 Deer Creek 9.96 38,926 Del Valle 4.73 43,930 Devils Den 5.88 13,338 Edison 15.55 747,779 El Segundo 3.77 25,318 Elk Hills 6.30 11,231,816 Elwood, S., Offshore 3.57 497,254 Fruitvale 3.87 460,887 Greeley 9.60 108,477

6 July 3, 2018

Hasley Canyon 2.15 26,148 Helm 3.93 47,364 Holser 3.04 20,135 Honor Rancho 4.09 70,309 Huntington Beach 5.11 2,472,233 Hyperion 2.05 10,369 Inglewood 9.52 2,376,814 Jacalitos 2.40 113,835 Jasmin 12.77 112,176 Kern Front 25.10 5,005,420 Kern River 9.63 25,684,157 Kettleman Middle Dome 3.70 87,981 Kettleman North Dome 5.14 171,640 Landslide 12.17 31,189 Las Cienegas 4.63 279,585 Livermore 2.56 9,687 Lompoc 19.65 345,984 Long Beach 6.84 1,639,756 Long Beach Airport 4.02 10,101 Los Angeles Downtown 5.71 42,492 Los Angeles, East 10.02 12,161 Lost Hills 10.26 11,209,502 Lost Hills, Northwest 3.91 16,358 Lynch Canyon 12.00 268,814 Mahala 2.70 7,298 McCool Ranch 3.32 27,873 McDonald Anticline 4.30 60,061 McKittrick 24.64 3,334,461 Midway-Sunset 25.05 28,163,266 Montalvo, West 2.28 399,469 Montebello 14.96 507,852 Monument Junction 3.62 96,716 Mount Poso 11.17 1,303,617 Mountain View 3.71 95,609 Newhall-Potrero 2.85 107,690 Newport, West 4.38 85,699 Oak Canyon 3.50 22,522 Oak Park 2.48 13,925

7 July 3, 2018

Oakridge 2.39 113,970 Oat Mountain 2.59 74,677 Ojai 2.75 238,334 Olive 1.98 68,485 Orcutt 12.71 1,140,191 Oxnard 9.16 326,774 Paloma 3.51 17,106 Placerita 31.20 879,526 Playa Del Rey 4.58 46,480 Pleito 2.60 1,249,956 Poso Creek 28.15 4,137,105 Pyramid Hills 3.34 55,893 Railroad Gap 5.05 83,256 Raisin City 8.72 112,082 Ramona 3.41 41,606 Richfield 4.40 296,903 Rincon 3.93 270,538 Rio Bravo 5.75 329,409 Rio Viejo 2.87 42,527 Riverdale 3.74 54,922 Rose 2.70 399,905 Rosecrans 5.52 147,910 Rosecrans, South 3.11 9,467 Rosedale 6.49 17,171 Rosedale Ranch 8.00 149,044 Round Mountain 25.99 3,610,219 Russell Ranch 7.56 48,831 Salt Lake 2.67 46,379 Salt Lake, South 3.84 16,683 San Ardo 27.26 7,795,661 San Miguelito 5.65 422,815 San Vicente 2.47 226,885 Sansinena 2.56 139,140 Santa Clara Avenue 3.49 44,356 Santa Fe Springs 10.50 939,517 Santa Maria Valley 5.15 203,347 Santa Susana 2.93 13,936 Sargent 3.98 26,784

8 July 3, 2018

Saticoy 3.33 34,119 Sawtelle 3.18 187,851 Seal Beach 5.08 420,447 Semitropic 3.48 35,096 Sespe 2.79 404,945 Shafter, North 3.01 598,178 Shiells Canyon 3.38 72,929 South Mountain 3.31 641,600 Stockdale 2.13 127,532 Tapia 7.55 18,789 Tapo Canyon, South 2.92 9,800 Tejon 6.49 365,138 Tejon Hills 6.47 12,846 Tejon, North 3.14 34,268 Temescal 2.75 69,640 Ten Section 6.60 79,708 Timber Canyon 2.99 27,589 Torrance 4.49 364,790 Torrey Canyon 2.73 124,284 Union Avenue 3.57 5,288 Ventura 4.61 4,746,716 Wayside Canyon 1.67 27,229 West Mountain 2.84 9,579 Wheeler Ridge 4.28 102,447 White Wolf 1.88 11,658 Whittier 2.42 96,315 Wilmington 7.02 13,660,268 Yowlumne 10.62 101,829 Zaca 8.16 232,480 US Federal OCS Beta 1.71 2,036,833 Carpinteria 2.85 355,145 Dos Cuadras 4.00 908,709 Hondo 5.54 1,959,967 Hueneme 3.04 115,165 Pescado 5.72 994,848 Point Arguello 14.23 569,983 Point Pedernales 9.38 1,890,073 Sacate 3.59 935,703

9 July 3, 2018

Santa Clara 2.47 823,404 Sockeye 8.35 638,669

10 July 3, 2018

Table 3: 2016 Refinery Crude Supply

Country/State Crude Name 2012 CI (g/MJ)

2016 Volume (bbl)

2016 Volume Weighted Average CI 12.14 582,101,235 Angola Clov 8.25 15,190 Dalia 9.78 1,474,555 Girassol 10.33 957,592 Greater Plutonio 9.78 2,091,565 Hungo 9.10 420,075 Pazflor 8.91 5,330,519 Sangos 11.98 735,882 Argentina Escalante 9.30 805,623 Australia Pyrenees 5.99 75,454 Vincent 5.05 657,236 Belize Belize Light 11.98 147,660 Brazil Iracema (Cernambi) 11.98 5,930,893 Lula 9.94 941,247 Papa Terra 11.98 305,180 Sapinhoa 8.53 1,939,517 Tubarao Azul 11.98 63,760 Tubarao Martelo 11.98 710,667 Canada Access Western Blend 16.31 167,231 Albian Heavy Synthetic (all grades) 19.90 1,382,106 Burnaby Blend 11.98 342,430 Canadian Conventional Heavy 9.27 8,028 Christina Dilbit Blend 13.34 71,874 Christina Synbit 17.43 61,151 Cold Lake 18.40 3,205,705 Kearl Lake 12.05 1,235,972 Koch Alberta 8.27 63,119 Mixed Sweet 8.27 320,359 Peace River Sour 8.27 63,807 Suncor Synthetic (all grades) 23.71 557,872 Surmont Heavy Blend 18.26 895,151 Colombia Acordionero 11.98 622,982 Castilla 9.61 4,047,210 Magdalena 21.01 3,658,417

11 July 3, 2018

Puerto Bahia 11.98 50,732 South Blend 9.22 2,517,964 Vasconia 9.33 32,668,178 Ecuador Napo 9.56 30,282,738 Oriente 10.90 43,489,670 Equatorial Guinea Ceiba 10.88 2,194 Zafiro 21.56 596,645 Ghana Ten Blend 11.98 78,119 Iraq Basra Light 13.08 13,028,012 Basra Heavy 11.98 926,750 Kuwait Kuwait 10.31 26,980,599 Mexico Isthmus 10.16 699,917 Nigeria Antan 33.44 556,452 Oman Oman 12.35 10,979,852 Peru Loreto 8.23 228,059 Pirana 11.98 435,001 Russia ESPO 13.70 2,920,405 Sokol 10.51 228,115 Saudi Arabia Arab Extra Light 9.35 25,886,753 Arab Light 9.15 68,991,575 Arab Medium 8.66 12,313,808 UAE Upper Zakum 8.97 995,767 Venezuela Boscan 10.76 17,570 Hamaca DCO 7.63 576,941 Zuata (all grades) 23.51 538,266 US Alaska ANS 12.93 73,604,859 US Colorado Niobrara 8.03 166,664 US New Mexico Four Corners 9.37 836,544 US North Dakota Bakken 10.18 169,116 US Utah Utah Sweet 5.99 14,331 US California Aliso Canyon 4.16 117,447 Ant Hill 22.04 38,810 Antelope Hills 6.56 94,342 Antelope Hills, North 19.14 289,014 Arroyo Grande 29.33 572,247 Asphalto 8.00 193,898 Bandini 6.78 5,917 Bardsdale 3.63 195,993

12 July 3, 2018

Barham Ranch 2.64 93,236 Beer Nose 2.50 7,033 Belgian Anticline 3.56 30,739 Bellevue 7.52 23,644 Bellevue, West 4.55 8,439 Belmont, Offshore 4.15 561,214 Belridge, North 4.77 2,100,802 Belridge, South 14.84 22,537,553 Beverly Hills 4.49 552,472 Big Mountain 2.58 20,805 Blackwells Corner 5.03 11,285 Brea-Olinda 3.17 1,032,422 Buena Vista 7.45 1,167,228 Burrel 25.23 11,051 Cabrillo 2.49 18,699 Canal 4.17 16,593 Canfield Ranch 3.99 76,102 Carneros Creek 3.40 19,365 Cascade 2.12 131,662 Casmalia 9.35 129,666 Castaic Hills 2.52 6,384 Cat Canyon 4.08 1,185,719 Cheviot Hills 3.39 40,514 Chico-Martinez 15.81 68,133 Cienaga Canyon 4.08 16,950 Coalinga 27.85 6,395,643 Coles Levee, N 4.56 194,790 Coles Levee, S 2.70 64,197 Comanche 7.88 16,793 Coyote, East 6.15 235,254 Cuyama, South 14.43 168,558 Cymric 19.23 16,944,262 Deer Creek 9.96 32,255 Del Valle 4.73 30,320 Devils Den 5.88 10,680 Edison 15.55 561,860 El Segundo 3.77 22,416 Elk Hills 6.30 10,053,472

13 July 3, 2018

Fruitvale 3.87 398,412 Greeley 9.60 112,640 Hasley Canyon 2.15 23,663 Helm 3.93 72,749 Holser 3.04 15,478 Honor Rancho 4.09 45,742 Huntington Beach 5.11 2,255,128 Hyperion 2.05 10,393 Inglewood 9.52 2,087,420 Jacalitos 2.40 96,228 Jasmin 12.77 102,376 Kern Front 25.10 4,562,279 Kern River 9.63 24,279,701 Kettleman Middle Dome 3.70 50,285 Kettleman North Dome 5.14 107,613 Landslide 12.17 28,126 Las Cienegas 4.63 226,800 Livermore 2.56 9,543 Lompoc 19.65 278,844 Long Beach 6.84 1,449,873 Long Beach Airport 4.02 9,349 Los Angeles Downtown 5.71 41,186 Los Angeles, East 10.02 6,161 Lost Hills 10.26 10,258,312 Lost Hills, Northwest 3.91 9,872 Lynch Canyon 12.00 253,521 Mahala 2.70 7,343 McCool Ranch 3.32 9,599 McDonald Anticline 4.30 51,973 McKittrick 24.64 3,377,085 Midway-Sunset 25.05 24,683,165 Montalvo, West 2.28 325,193 Montebello 14.96 412,054 Monument Junction 3.62 90,606 Mount Poso 11.17 1,308,326 Mountain View 3.71 75,434 Newhall-Potrero 2.85 86,830 Newport, West 4.38 78,895

14 July 3, 2018

Oak Canyon 3.50 17,241 Oak Park 2.48 13,575 Oakridge 2.39 105,395 Oat Mountain 2.59 69,853 Ojai 2.75 198,628 Olive 1.98 178,824 Orcutt 12.71 890,961 Oxnard 9.16 426,749 Paloma 3.51 14,134 Placerita 31.20 607,757 Playa Del Rey 4.58 41,011 Pleito 2.60 876,063 Poso Creek 28.15 4,202,196 Pyramid Hills 3.34 45,223 Railroad Gap 5.05 95,243 Raisin City 8.72 142,831 Ramona 3.41 36,210 Richfield 4.40 265,445 Rincon 3.93 221,383 Rio Bravo 5.75 271,503 Rio Viejo 2.87 47,037 Riverdale 3.74 47,419 Rose 2.70 282,185 Rosecrans 5.52 129,620 Rosecrans, South 3.11 8,718 Rosedale 6.49 12,202 Rosedale Ranch 8.00 115,929 Round Mountain 25.99 2,574,219 Russell Ranch 7.56 45,729 Salt Lake 2.67 48,016 Salt Lake, South 3.84 13,147 San Ardo 27.26 7,925,192 San Miguelito 5.65 367,385 San Vicente 2.47 217,116 Sansinena 2.56 131,923 Santa Clara Avenue 3.49 29,098 Santa Fe Springs 10.50 877,266 Santa Maria Valley 5.15 131,612

15 July 3, 2018

Santa Susana 2.93 8,342 Sargent 3.98 24,557 Saticoy 3.33 29,695 Sawtelle 3.18 172,525 Seal Beach 5.08 386,176 Semitropic 3.48 28,829 Sespe 2.79 372,585 Shafter, North 3.01 555,299 Shiells Canyon 3.38 61,966 South Mountain 3.31 542,001 Stockdale 2.13 116,181 Tapia 7.55 15,616 Tapo Canyon, South 2.92 6,464 Tejon 6.49 276,201 Tejon Hills 6.47 9,994 Tejon, North 3.14 33,072 Temescal 2.75 69,405 Ten Section 6.60 67,512 Timber Canyon 2.99 25,068 Torrance 4.49 332,852 Torrey Canyon 2.73 112,770 Union Avenue 3.57 565 Ventura 4.61 4,505,876 Wayside Canyon 1.67 10,478 West Mountain 2.84 9,572 Wheeler Ridge 4.28 69,873 White Wolf 1.88 11,611 Whittier 2.42 65,846 Wilmington 7.02 12,551,717 Yowlumne 10.62 63,751 Zaca 8.16 210,226 US Federal OCS Beta 1.71 1,923,383 Carpinteria 2.85 324,308 Dos Cuadras 4.00 897,918 Hueneme 3.04 104,855 Point Pedernales 9.38 1,471,041 Santa Clara 2.47 739,499 Sockeye 8.35 677,866

16 July 3, 2018

Table 4: 2017 Refinery Crude Supply

Country/State Crude Name 2012 CI (g/MJ)

2017 Volume (bbl)

2017 Volume Weighted Average CI 11.93 621,246,732 Angola Clov 8.25 4,910,824

Dalia 9.78 49,169 Gimboa 9.65 190,065 Girassol 10.33 978,649 Greater Plutonio 9.78 2,811,735 Nemba 10.19 542,320 Pazflor 8.91 1,849,187

Argentina Escalante 9.30 2,237 Australia Pyrenees 5.99 142

Vincent 5.05 647,811 Brazil Iracema (Cernambi) 11.98 3,457,304

Lula 9.94 7,652,045 Ostra 6.54 1,608,683 Peregrino 11.98 600,392 Polvo 6.39 298,904

Canada Access Western Blend 16.31 568,417 Albian Heavy Synthetic (all grades) 19.90 168,890 Albian Vacuum Blend 19.90 487,278 Burnaby Blend 11.98 1,930,580 Cold Lake 18.40 3,791,933 Kearl Lake 12.05 3,330,330 Mixed Sweet 8.27 164,629 Peace River Sour 8.27 42,447 Suncor OSP Blend 23.71 534,094 Surmont Heavy Blend 18.26 951,762 Synthetic Sweet Blend 22.55 165,328 Western Canadian Select 18.43 54,578

Colombia Castilla 9.61 9,955,567 Magdalena 21.01 2,468,597 Rubiales 9.20 336,967 South Blend 9.22 3,895,959 Vasconia 9.33 33,963,870

Ecuador Napo 9.56 27,021,778 Oriente 10.90 40,422,851

Equatorial Guinea Zafiro 21.56 2,030,506 Ghana Ten Blend 11.98 4,707,626

17 July 3, 2018

Iraq Basra Light 13.08 28,247,188 Kuwait Kuwait 10.31 18,630,962 Mexico Isthmus 10.16 1,413,087

Maya 7.97 30,900,575 Nigeria Antan 33.44 1,065,251

Escravos 20.52 952,200 Oman Oman 12.35 5,011,826 Peru Loreto 8.23 91,678 Russia ESPO 13.70 2,615,656

Sokol 10.51 2,352,359 Vityaz 11.55 418,809

Saudi Arabia Arab Extra Light 9.35 25,146,815 Arab Light 9.15 58,333,462 Arab Medium 8.66 17,898,847

Trinidad Calypso 7.37 260,140 UAE Murban 9.92 841,970

Upper Zakum 8.97 919,657 Venezuela Santa Barbara 11.98 395,200 US Alaska ANS 12.93 83,703,472 US Colorado Niobrara 8.03 261,576 US New Mexico Four Corners 9.37 781,759 US Utah Utah Sweet 5.99 301,740 US California Aliso Canyon 4.16 82,716

Ant Hill 22.04 14,770 Antelope Hills 6.56 102,598 Antelope Hills, North 19.14 258,651 Arroyo Grande 29.33 546,410 Asphalto 8.00 171,474 Bandini 6.78 5,519 Bardsdale 3.63 145,029 Barham Ranch 2.64 75,932 Beer Nose 2.50 6,165 Belgian Anticline 3.56 25,116 Bellevue 7.52 22,931 Bellevue, West 4.55 23,428 Belmont, Offshore 4.15 494,100 Belridge, North 4.77 1,893,487 Belridge, South 14.84 21,165,721 Beverly Hills 4.49 460,782 Big Mountain 2.58 15,267 Blackwells Corner 5.03 10,916

18 July 3, 2018

Brea-Olinda 3.17 986,549 Buena Vista 7.45 1,207,261 Burrel 25.23 10,758 Cabrillo 2.49 19,054 Canal 4.17 14,337 Canfield Ranch 3.99 64,432 Carneros Creek 3.40 17,097 Cascade 2.12 116,474 Casmalia 9.35 105,682 Castaic Hills 2.52 6,411 Cat Canyon 4.08 1,543,060 Cheviot Hills 3.39 32,788 Chico-Martinez 15.81 26,745 Cienaga Canyon 4.08 12,984 Coalinga 27.85 6,565,878 Coles Levee, N 4.56 169,027 Coles Levee, S 2.70 63,352 Comanche 7.88 15,644 Coyote, East 6.15 210,781 Cuyama, South 14.43 176,949 Cymric 19.23 16,164,807 Deer Creek 9.96 27,799 Del Valle 4.73 26,288 Devils Den 5.88 8,219 Edison 15.55 553,522 El Segundo 3.77 24,009 Elk Hills 6.30 9,106,174 Fruitvale 3.87 374,086 Greeley 9.60 127,190 Hasley Canyon 2.15 28,362 Helm 3.93 58,157 Holser 3.04 14,502 Honor Rancho 4.09 21,746 Huntington Beach 5.11 2,012,479 Hyperion 2.05 10,331 Inglewood 9.52 2,032,248 Jacalitos 2.40 86,504 Jasmin 12.77 163,350 Kern Front 25.10 3,683,995 Kern River 9.63 21,935,247 Kettleman Middle Dome 3.70 39,989

19 July 3, 2018

Kettleman North Dome 5.14 99,605 Landslide 12.17 24,669 Las Cienegas 4.63 200,650 Livermore 2.56 8,715 Lompoc 19.65 235,718 Long Beach 6.84 1,369,475 Long Beach Airport 4.02 7,993 Los Angeles Downtown 5.71 24,610 Lost Hills 10.26 9,504,685 Lost Hills, Northwest 3.91 16,674 Lynch Canyon 12.00 230,371 Mahala 2.70 7,325 McCool Ranch 3.32 7,182 McDonald Anticline 4.30 51,260 McKittrick 24.64 2,993,687 Midway-Sunset 25.05 22,037,573 Montalvo, West 2.28 318,129 Montebello 14.96 416,541 Monument Junction 3.62 83,653 Mount Poso 11.17 1,455,428 Mountain View 3.71 77,540 Newhall-Potrero 2.85 60,130 Newport, West 4.38 70,936 Oak Canyon 3.50 21,536 Oak Park 2.48 9,654 Oakridge 2.39 104,659 Oat Mountain 2.59 64,970 Ojai 2.75 198,165 Olive 1.98 54,619 Orcutt 12.71 904,607 Oxnard 9.16 372,040 Paloma 3.51 14,478 Placerita 31.20 574,985 Playa Del Rey 4.58 48,767 Pleito 2.60 714,593 Poso Creek 28.15 4,417,971 Pyramid Hills 3.34 39,203 Railroad Gap 5.05 98,624 Raisin City 8.72 146,897 Ramona 3.41 34,567 Richfield 4.40 235,917

20 July 3, 2018

Rincon 3.93 200,155 Rio Bravo 5.75 231,505 Rio Viejo 2.87 44,768 Riverdale 3.74 75,225 Rose 2.70 264,067 Rosecrans 5.52 120,808 Rosecrans, South 3.11 8,623 Rosedale 6.49 9,690 Rosedale Ranch 8.00 120,298 Round Mountain 25.99 2,488,605 Russell Ranch 7.56 47,517 Salt Lake 2.67 48,466 Salt Lake, South 3.84 11,496 San Ardo 27.26 7,235,538 San Miguelito 5.65 324,120 San Vicente 2.47 218,810 Sansinena 2.56 173,049 Santa Clara Avenue 3.49 33,689 Santa Fe Springs 10.50 806,219 Santa Maria Valley 5.15 126,779 Santa Susana 2.93 11,298 Sargent 3.98 23,656 Saticoy 3.33 28,227 Sawtelle 3.18 158,776 Seal Beach 5.08 376,686 Semitropic 3.48 25,405 Sespe 2.79 332,726 Shafter, North 3.01 501,419 Shiells Canyon 3.38 55,303 South Mountain 3.31 483,988 Stockdale 2.13 108,310 Tapia 7.55 15,278 Tapo Canyon, South 2.92 10,250 Tejon 6.49 232,106 Tejon Hills 6.47 7,913 Tejon, North 3.14 32,599 Temescal 2.75 63,587 Ten Section 6.60 65,128 Timber Canyon 2.99 26,765 Torrance 4.49 323,362 Torrey Canyon 2.73 89,253

21 July 3, 2018

Union Avenue 3.57 5,897 Ventura 4.61 4,077,487 Wayside Canyon 1.67 11,090 West Mountain 2.84 12,933 Wheeler Ridge 4.28 59,773 White Wolf 1.88 11,797 Whittier 2.42 67,058 Wilmington 7.02 11,584,753 Yowlumne 10.62 72,457 Zaca 8.16 187,267

US Federal OCS Beta 1.71 1,875,907 Carpinteria 2.85 290,342 Dos Cuadras 4.00 889,462 Hueneme 3.04 80,443 Point Pedernales 9.38 1,477,191 Santa Clara 2.47 597,254 Sockeye 8.35 502,395

22 July 3, 2018

Comment: Macpherson Oil Company (MOC) supports CARB’S efforts to continue to improve the CI calculation through California’s Cap and Trade program to accurately reflect the impact of crude oil production CI. It is with this understanding and efforts MOC is seeking and asking to engage with CARB to improve the accuracy of the CI calculation.

MOC requests validation of the CI results using published actual field data submitted to and already validated by CARB. In MOC's review the results in the reference document is over-estimated by 2 to 6 times our calculations as to the carbon intensity value in the Round Mountain field. We request a specific contact in your organization in order to clarify the carbon intensity value calculations showing for the Round Mountain field.

Response: CARB staff followed up by phone to directly discuss this comment with Macpherson Oil Company. Based on data for natural gas and electricity consumption provided by Macpherson Oil Company, staff disagrees with the commenter’s conclusion that the CI value for the Round Mountain field is over-estimated by 2 to 6 times. Nevertheless, as always CARB staff welcomes the opportunity to work with Macpherson Oil Company and other oil producers to validate the CI estimates calculated using the OPGEE model and improve the model.